OmicronXI

Type: Final Fantasy XI Private Server
Website: omicronxi.fandom.com
Tagline: A 99-era custom server with dual cap variants

Final Fantasy XI is Square Enix's classic 2002 MMORPG set in Vana'diel, built around party-based combat, deep jobs, and a cooperative endgame. OmicronXI is a level 99-era server with all expansions, the full job lineup, and a heavy layer of custom content. Its standout twist is a dual-cap system most servers don't offer: players can run the standard 99/99 (full main job and full sub-job) or a 99/49 sub-job-locked variant that re-introduces the sub-job-cap tension that made the classic 75 era so compelling. On top of the era it emulates, Omicron layers original content such as minigames, custom Dynamis and HNMs, and faster rates.

99-Era Cap: Level 99 with all expansions and the full job lineup
Dual Cap Variants: Choose standard 99/99 or the 99/49 sub-job-locked ruleset for old-school sub-job tension
Custom Endgame: Custom Dynamis and HNM content beyond the base era
Minigames: Original minigame content unique to the server
Augment System: A custom augment system for gear progression
Mog Shop: An in-game mog shop for convenience
Faster Rates: Boosted rates layered onto the emulated era

Active Players: An established 99-cap server with a dedicated custom-content community